Model fixes, rejiggers configuration, adds JS libs.

diff --git a/README.md b/README.md
index ebc7c4b..e47a865 100644 (file)
--- a/README.md
+++ b/README.md
@@ -3,7 +3,9 @@
 A website dedicated to the poetry of financial disaster~
 
 
-## Install
+## Installation
+
+### Install & Setup
 
 First up, `virtualenv`:
 
@@ -14,8 +16,32 @@ Then install the egg:
 
     pip install -e .
 
+Now that we've got all the deps, we'll want to create the database.
+
+    >>> from crisishaiku import app, db, User
+    >>> db.create_all()
+
+You'll see it blorp out some SQL. Let's make sure it worked.
+
+    >>> u = User('leigh', 'trouble@crisishaiku.com')
+    >>> db.session.add(u)
+    >>> db.session.commit()
+
+Yet more SQL, and hopefully no error message. Hooray!
+
+Finally, run the server:
+
+    bin/server
+
+And point your browser at http://localhost:5000/ -- you should see the request
+blow by. Hello, world!
+
+Oh, and finally: as a convenience, `bin/server` will attempt to activate the
+virtualenv if one isn't already active (as obviously I find that obnoxious
+and always forget).
+
 
-## Dev Install
+### Haiku Finder Install
 
 **OPTIONAL**
 

diff --git a/bin/find_haiku.py b/bin/find_haiku.py
index d1e7ebf..254dad3 100755 (executable)
--- a/bin/find_haiku.py
+++ b/bin/find_haiku.py
@@ -29,7 +29,7 @@ VAR_DIR            = path('var')
 DATA_DIR           = path('data')
 STATE_FILE         = 'state.json'
 SYLLABLE_FILE      = 'syllables.json'
-REPORT_FILE        = DATA_DIR/'report/fcir.txt'
+REPORT_FILE        = DATA_DIR/'report/docs/fcir.txt'
 
 OUT_DIR            = DATA_DIR/'haikus'
 OUTFILE_OVERLAP    = 'haikus.txt'

diff --git a/crisishaiku/__init__.py b/crisishaiku/__init__.py
index 15a2a30..b1a97df 100644 (file)
--- a/crisishaiku/__init__.py
+++ b/crisishaiku/__init__.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """ crisishaiku.com -- a website dedicated to the poetry of financial disaster
 """
@@ -6,6 +5,8 @@ __version__ = '0.0.1'
 VERSION = tuple(map(int, __version__.split('.')))
 
 
+import os
+from path import path
 from flask import (Flask,
     request, session, g, redirect, url_for,
     abort, render_template, flash, )
@@ -13,21 +14,32 @@ from flaskext.sqlalchemy import SQLAlchemy
 from flaskext.bcrypt import Bcrypt
 from flaskext.oauth import OAuth
 
+HERE = path(__file__).dirname().dirname().abspath()
 
-app = Flask('crisishaiku')
 
-### Config
-# Load from our base config file
-app.config.from_pyfile('../etc/flask.cfg')
-# Load any overrides from the file specified in the env var FLASK_SETTINGS
-app.config.from_envvar('FLASK_SETTINGS', silent=True)
 
-# render .jade files using pyjade
+app = Flask('crisishaiku',
+    instance_relative_config=True, instance_path=HERE/'var')
+
+
+# Load Config
+mode = os.environ.get('CRISISHAIKU_MODE', 'dev').lower()
+config_obj = 'DevelopmentConfig'
+if mode in ('prod', 'production'):
+    config_obj = 'ProductionConfig'
+elif mode in ('test', 'testing', 'unittest'):
+    config_obj = 'UnitTestConfig'
+app.config.from_object('crisishaiku.config.'+config_obj)
+
+# Load any overrides from the file specified in the env var CRISISHAIKU_SETTINGS
+app.config.from_envvar('CRISISHAIKU_SETTINGS', silent=True)
+
+# Render .jade files using pyjade
 app.jinja_env.add_extension('pyjade.ext.jinja.PyJadeExtension')
 
+
 db = SQLAlchemy(app)
 crypt = Bcrypt(app)
-
 oauth = OAuth()
 twitter = oauth.remote_app('twitter',
     base_url          = 'https://api.twitter.com/1/',
@@ -39,6 +51,7 @@ twitter = oauth.remote_app('twitter',
 )
 
 
-import crisishaiku.models
-import crisishaiku.views
+import crisishaiku.model
+from crisishaiku.model import *
+import crisishaiku.view
 

diff --git a/crisishaiku/config.py b/crisishaiku/config.py
new file mode 100644 (file)
index 0000000..461736c
--- /dev/null
+++ b/crisishaiku/config.py
@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+
+class Config(object):
+    MODE                    = None
+    DEBUG                   = False
+    TESTING                 = False
+    TWITTER_CONSUMER_KEY    = 'tQww8eCQbbtF12hHPTJA'
+    TWITTER_CONSUMER_SECRET = 'OE9AIRTkxWTBJU88PJjqGI4soC6k0pUOtrRur0Q8d4w'
+    SQLALCHEMY_ECHO         = False
+    SQLALCHEMY_DATABASE_URI = 'sqlite://:memory:'
+
+
+class UnitTestConfig(Config):
+    MODE                    = 'unittest'
+    TESTING                 = True
+
+
+class DevelopmentConfig(Config):
+    MODE                    = 'development'
+    DEBUG                   = True
+    SQLALCHEMY_ECHO         = True
+    SQLALCHEMY_DATABASE_URI = 'sqlite:///../var/haiku.db'
+
+
+class ProductionConfig(Config):
+    MODE = 'prod'
+    SQLALCHEMY_DATABASE_URI = 'mysql://crisishaiku@localhost/crisishaiku'
+

diff --git a/crisishaiku/models.py b/crisishaiku/model.py
similarity index 58%
rename from crisishaiku/models.py
rename to crisishaiku/model.py
index 804f478..ff51596 100644 (file)
--- a/crisishaiku/models.py
+++ b/crisishaiku/model.py
@@ -1,7 +1,7 @@
-#!/usr/bin/env python
 # -*- coding: utf-8 -*-
+__all__ = ('Section', 'Haiku', 'User',)
+# __all__ = ('Section', 'Haiku', 'User', 'Target', 'Comment', 'Like', 'Tag',)
 
-# __all__
 
 from sqlalchemy import (
     Table, Column, ForeignKey,
@@ -13,10 +13,7 @@ from sqlalchemy import (
 from sqlalchemy.orm import relationship, backref, aliased
 import anyjson as json
 
-from crisishaiku import db
-
-# pw_hash = crypt.generate_password_hash('hunter2')
-# crypt.check_password_hash(pw_hash, 'hunter2') # returns True
+from crisishaiku import db, crypt
 
 
 ### Helpers
@@ -35,21 +32,38 @@ class JSONData(TypeDecorator):
             value = json.loads(value)
         return value
 
-class TimestampMixin(object):
-    ctime = Column(DateTime, default=func.now())
-    mtime = Column(DateTime, default=func.now())
 
 
 
 ### Model Classes
 
-class User(TimestampMixin, db.Model):
+class Section(db.Model):
+    "A chunk of the Report. May represent a chapter/section node, or a paragraph of text."
+    id        = Column(Integer, primary_key=True)
+    title     = Column(String(200))
+    text      = Column(Text())
+    parent_id = Column(Integer, ForeignKey('section.id'))
+    children  = relationship('Section', lazy='dynamic', backref=backref('parent',  lazy='dynamic', remote_side=[id]))
+    haikus    = relationship('Haiku',   lazy='dynamic', backref=backref('context', lazy='dynamic'))
+
+
+class Haiku(db.Model):
+    id         = Column(Integer, primary_key=True)
+    text       = Column(Text())
+    start      = Column(Integer) # character index into the section where this haiku begins
+    context_id = Column(Integer, ForeignKey('section.id'))
+
+
+class User(db.Model):
     id        = Column(Integer, primary_key=True)
     username  = Column(String(30), unique=True)
     email     = Column(String(120), unique=True)
     pwhash    = Column(String(60))
     
+    ctime     = Column(DateTime, default=func.now())
+    mtime     = Column(DateTime, default=func.now())
     last_seen = Column(DateTime, default=func.now())
+    
     verified  = Column(Boolean, default=False)
     banned    = Column(Boolean, default=False)
     deleted   = Column(Boolean, default=False)
@@ -58,7 +72,7 @@ class User(TimestampMixin, db.Model):
     accounts = Column(JSONData())
     
     # likes    = relationship('Like',    lazy='dynamic', backref=backref('user',   lazy='dynamic'))
-    comments = relationship('Comment', lazy='dynamic', backref=backref('author', lazy='dynamic'))
+    # comments = relationship('Comment', lazy='dynamic', backref=backref('author', lazy='dynamic'))
     
     # per-user tag tracking disabled for now
     ## tags = relationship('UserTag', backref=backref('user', lazy='dynamic'))
@@ -71,38 +85,39 @@ class User(TimestampMixin, db.Model):
         self.username = username
         self.email = email
     
+    @property
+    def password(self):
+        return self.pwhash
+    
+    @password.setter
+    def password(self, pw):
+        self.pwhash = crypt.generate_password_hash(pw)
+    
+    def checkPassword(self, pw):
+        return crypt.check_password_hash(self.pwhash, pw)
+    
+    
+    ### OAuth
+    
+    def addAccount(self, type, data):
+        "Associate an account (after authentication & authorization has taken place)."
+        accounts = self.accounts or {}
+        accounts[type] = data
+        self.accounts = accounts.copy() # copy to ensure SQLAlchemy picks up the change
+    
+    def removeAccount(self, type):
+        "Removes an associated account."
+        accounts = self.accounts
+        if not accounts or type not in accounts:
+            return
+        del accounts[type]
+        self.accounts = accounts.copy() # copy to ensure SQLAlchemy picks up the change
+    
+    
     def __repr__(self):
         return '<User %r, %r>' % (self.username, self.email)
 
 
-# class Section(db.Model):
-#     "A chunk of the Report. May represent a chapter/section node, or a paragraph of text."
-#     id        = Column(Integer, primary_key=True)
-#     title     = Column(String(200))
-#     text      = Column(Text())
-#     parent_id = Column(Integer, ForeignKey('section.id'))
-#     children  = relationship('Section', lazy='dynamic', backref=backref('parent',  lazy='dynamic'))
-#     haikus    = relationship('Haiku',   lazy='dynamic', backref=backref('context', lazy='dynamic'))
-
-
-# class Haiku(db.Model):
-#     id         = Column(Integer, primary_key=True)
-#     text       = Column(Text())
-#     start      = Column(Integer) # character index into the section where this haiku begins
-#     context_id = Column(Integer, ForeignKey('section.id'))
-
-
-class Comment(TimestampMixin, db.Model):
-    id        = Column(Integer, primary_key=True)
-    # target    = relationship('Target', lazy='dynamic')
-    author_id = Column(Integer, ForeignKey('user.id'))
-    text      = Column(Text())
-    approved  = Column(Boolean, default=False) # spam filter approval
-    deleted   = Column(Boolean, default=False)
-
-
-
-
 # class Target(db.Model):
 #     "A polymorphic pointer to a Comment, Haiku, or Section."
 #     id = Column(Integer, primary_key=True)
@@ -115,6 +130,17 @@ class Comment(TimestampMixin, db.Model):
 #         return self.section or self.haiku or self.comment
 
 
+# class Comment(db.Model):
+#     id        = Column(Integer, primary_key=True)
+#     # target    = relationship('Target', lazy='dynamic')
+#     author_id = Column(Integer, ForeignKey('user.id'))
+#     text      = Column(Text())
+#     ctime     = Column(DateTime, default=func.now())
+#     mtime     = Column(DateTime, default=func.now())
+#     approved  = Column(Boolean, default=False) # spam filter approval
+#     deleted   = Column(Boolean, default=False)
+
+
 # likes = db.Table('likes',
 #     Column('user_id',    Integer, ForeignKey('user.id')),
 #     Column('target_id',  Integer, ForeignKey('target.id')),

diff --git a/crisishaiku/static/css/reset.css b/crisishaiku/static/css/reset.css
new file mode 100644 (file)
index 0000000..29e62cd
--- /dev/null
+++ b/crisishaiku/static/css/reset.css
@@ -0,0 +1,160 @@
+html, body, div, span, object, iframe,
+h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp,
+small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li,
+fieldset, form, label, legend,
+table, caption, tbody, tfoot, thead, tr, th, td,
+article, aside, canvas, details, figcaption, figure,
+footer, header, hgroup, menu, nav, section, summary,
+time, mark, audio, video {
+  margin:0; padding:0;
+  border: 0;
+  font-size: 100%;
+  font: inherit;
+  vertical-align: baseline; }
+
+article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
+  display: block; }
+
+html { color:#000; background:#fff; width:100%; height:100%; overflow-y: scroll; }
+body { position:absolute; width:100%; top:0; left:0; }
+
+address,caption,cite,code,dfn,em,strong,th,var,optgroup { font-style:inherit; font-weight:inherit; }
+fieldset,img { border:0; }
+caption,th { text-align:left; }
+caption { margin-bottom:.5em; text-align:center; }
+
+h1,h2,h3,h4,h5,h6 { font-size:100%; font-weight:normal; }
+h1,h2,h3,h4,h5,h6,strong { font-weight:bold; }
+h1 { font-size:250%; }
+h2 { font-size:150%; }
+h3 { font-size:125%; }
+h4 { font-size:110%; }
+h1,h2,h3 { margin:0.5em 0 1em; }
+
+
+ins { background-color: #ff9; color: #000; text-decoration: none; }
+mark { background-color: #ff9; color: #000; font-style: italic; font-weight: bold; }
+del { text-decoration: line-through; }
+abbr[title], dfn[title] { border-bottom: 1px dotted; cursor: help; }
+abbr,acronym { border:0; font-variant:normal; border-bottom:1px dotted #000; cursor:help; }
+em, i { font-style:italic; }
+small { font-size: 85%; }
+strong, b, th { font-weight: bold; }
+u { text-decoration:underline; }
+
+/* Set sub, sup without affecting line-height: gist.github.com/413930 */
+sub, sup { font-size: 75%; line-height: 0; position: relative; }
+sup { top: -0.5em; }
+sub { bottom: -0.25em; }
+
+
+blockquote, q { quotes: none; }
+blockquote:before, blockquote:after,
+q:before, q:after { content: ''; content: none; }
+hr { display: block; height: 1px; border: 0; border-top: 1px solid #ccc; margin: 1em 0; padding: 0; }
+
+
+/** Font normalization inspired by YUI Library's fonts.css: developer.yahoo.com/yui/ */
+//body { font:13px/1.231 sans-serif; *font-size:small; } /* Hack retained to preserve specificity */
+body { font:16px/1.231 sans-serif; *font-size:small; } /* Hack retained to preserve specificity */
+select, input, textarea, button { font:99% sans-serif; }
+
+/* Normalize monospace sizing: en.wikipedia.org/wiki/MediaWiki_talk:Common.css/Archive_11#Teletype_style_fix_for_Chrome */
+pre, code, kbd, samp { font-family: monospace, sans-serif; }
+/* www.pathf.com/blogs/2008/05/formatting-quoted-code-in-blog-posts-css21-white-space-pre-wrap/ */
+pre {
+    white-space: pre;
+    white-space: pre-wrap;       /* css-3 */
+    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
+    white-space: -pre-wrap;      /* Opera 4-6 */
+    white-space: -o-pre-wrap;    /* Opera 7 */
+    
+    word-wrap: break-word;
+    padding: 15px; }
+
+p,fieldset,table,pre { margin-bottom:1em; }
+
+
+/* Accessible focus treatment: people.opera.com/patrickl/experiments/keyboard/test */
+a:hover, a:active { outline: none; }
+
+
+/* Lists */
+
+ul,ol,dl,blockquote { margin:0.5em; }
+ol,ul,dl { margin-left:1.0em; }
+li { list-style:none; }
+ol { list-style-type: decimal; }
+ol li { list-style:decimal inside; }
+ul li { list-style:disc inside; }
+dl dd { margin-left:0.5em; }
+
+/* Remove margins for navigation lists */
+nav ul, nav li { margin: 0; list-style:none; list-style-image: none; }
+
+
+/* Forms */
+
+input,select { vertical-align: middle; }
+input,button,textarea,select,optgroup,option { font-family:inherit; font-size:inherit; font-style:inherit; font-weight:inherit; }
+input,button,textarea,select { *font-size:100%; }
+input[type=text],input[type=password],textarea { width:12.25em; *width:11.9em; }
+textarea { overflow: auto; } /* www.sitepoint.com/blogs/2010/08/20/ie-remove-textarea-scrollbars/ */
+
+legend { color:#000; }
+.ie6 legend, .ie7 legend { margin-left: -7px; } 
+
+/* Align checkboxes, radios, text inputs with their label by: Thierry Koblentz tjkdesign.com/ez-css/css/base.css  */
+input[type="radio"] { vertical-align: text-bottom; }
+input[type="checkbox"] { vertical-align: bottom; }
+.ie7 input[type="checkbox"] { vertical-align: baseline; }
+.ie6 input { vertical-align: text-bottom; }
+
+/* Hand cursor on clickable input elements */
+a[href], input[type='button'], input[type='submit'], input[type='image'], label[for], select, button, .pointer { cursor: pointer; }
+
+
+/* Webkit browsers add a 2px margin outside the chrome of form elements */
+button, input, select, textarea { margin: 0; }
+
+/* Colors for form validity */
+input:valid, textarea:valid   {  }
+input:invalid, textarea:invalid {
+   border-radius: 1px; -moz-box-shadow: 0px 0px 5px red; -webkit-box-shadow: 0px 0px 5px red; box-shadow: 0px 0px 5px red;
+}
+.no-boxshadow input:invalid, .no-boxshadow textarea:invalid { background-color: #f0dddd; }
+
+/* Make buttons play nice in IE:
+   www.viget.com/inspire/styling-the-button-element-in-internet-explorer/ */
+button {  width: auto; overflow: visible; }
+
+
+/* Tables */
+
+table { border-collapse:collapse; border-spacing:0; }
+th,td { padding:.5em; }
+th { font-weight:bold; text-align:center; }
+td { vertical-align: top; }
+
+
+/* Misc */
+
+/* These selection declarations have to be separate
+   No text-shadow: twitter.com/miketaylr/status/12228805301
+   Also: hot pink! */
+::-moz-selection{ background: #FF5E99; color:#fff; text-shadow: none; }
+::selection { background:#FF5E99; color:#fff; text-shadow: none; }
+
+/* j.mp/webkit-tap-highlight-color */
+a:link { -webkit-tap-highlight-color: #FF5E99; }
+
+/* Bicubic resizing for non-native sized IMG:
+   code.flickr.com/blog/2008/11/12/on-ui-quality-the-little-things-client-side-image-resizing/ */
+.ie7 img { -ms-interpolation-mode: bicubic; }
+
+
+/* Minimal Basic Classes */
+
+.clearer { clear:both !important; float:none !important; margin:0 !important; padding:0 !important; }
+.rounded { border-radius:1em; -moz-border-radius:1em; -webkit-border-radius:1em; }

diff --git a/crisishaiku/static/css/reset.min.css b/crisishaiku/static/css/reset.min.css
new file mode 100644 (file)
index 0000000..c63078c
--- /dev/null
+++ b/crisishaiku/static/css/reset.min.css
@@ -0,0 +1 @@
+html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block;}html{color:#000;background:#fff;width:100%;height:100%;overflow-y:scroll;}body{position:absolute;width:100%;top:0;left:0;}address,caption,cite,code,dfn,em,strong,th,var,optgroup{font-style:inherit;font-weight:inherit;}fieldset,img{border:0;}caption,th{text-align:left;}caption{margin-bottom:.5em;text-align:center;}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}h1,h2,h3,h4,h5,h6,strong{font-weight:bold;}h1{font-size:250%;}h2{font-size:150%;}h3{font-size:125%;}h4{font-size:110%;}h1,h2,h3{margin:.5em 0 1em;}ins{background-color:#ff9;color:#000;text-decoration:none;}mark{background-color:#ff9;color:#000;font-style:italic;font-weight:bold;}del{text-decoration:line-through;}abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help;}abbr,acronym{border:0;font-variant:normal;border-bottom:1px dotted #000;cursor:help;}em{font-style:italic;}small{font-size:85%;}strong,th{font-weight:bold;}sub,sup{font-size:75%;line-height:0;position:relative;}sup{top:-0.5em;}sub{bottom:-0.25em;}blockquote,q{quotes:none;}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none;}hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0;}//body{font:13px/1.231 sans-serif;*font-size:small;}body{font:16px/1.231 sans-serif;*font-size:small;}select,input,textarea,button{font:99% sans-serif;}pre,code,kbd,samp{font-family:monospace,sans-serif;}pre{white-space:pre;white-space:pre-wrap;word-wrap:break-word;padding:15px;}p,fieldset,table,pre{margin-bottom:1em;}a:hover,a:active{outline:none;}ul,ol,dl,blockquote{margin:1em;}ol,ul,dl{margin-left:2em;}li{list-style:none;}ol{list-style-type:decimal;}ol li{list-style:decimal inside;}ul li{list-style:disc inside;}dl dd{margin-left:1em;}nav ul,nav li{margin:0;list-style:none;list-style-image:none;}input,select{vertical-align:middle;}input,button,textarea,select,optgroup,option{font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;}input,button,textarea,select{*font-size:100%;}input[type=text],input[type=password],textarea{width:12.25em;*width:11.9em;}textarea{overflow:auto;}legend{color:#000;}.ie6 legend,.ie7 legend{margin-left:-7px;}input[type="radio"]{vertical-align:text-bottom;}input[type="checkbox"]{vertical-align:bottom;}.ie7 input[type="checkbox"]{vertical-align:baseline;}.ie6 input{vertical-align:text-bottom;}label,input[type="button"],input[type="submit"],input[type="image"],button{cursor:pointer;}button,input,select,textarea{margin:0;}input:invalid,textarea:invalid{border-radius:1px;-moz-box-shadow:0 0 5px red;-webkit-box-shadow:0 0 5px red;box-shadow:0 0 5px red;}.no-boxshadow input:invalid,.no-boxshadow textarea:invalid{background-color:#f0dddd;}button{width:auto;overflow:visible;}table{border-collapse:collapse;border-spacing:0;}th,td{padding:.5em;}th{font-weight:bold;text-align:center;}td{vertical-align:top;}::-moz-selection{background:#FF5E99;color:#fff;text-shadow:none;}::selection{background:#FF5E99;color:#fff;text-shadow:none;}a:link{-webkit-tap-highlight-color:#FF5E99;}.ie7 img{-ms-interpolation-mode:bicubic;}.clearer{clear:both!important;float:none!important;margin:0!important;padding:0!important;}.rounded{border-radius:1em;-moz-border-radius:1em;-webkit-border-radius:1em;}
\ No newline at end of file

diff --git a/crisishaiku/static/lib/backbone-min.js b/crisishaiku/static/lib/backbone-min.js
new file mode 100644 (file)
index 0000000..3f0d495
--- /dev/null
+++ b/crisishaiku/static/lib/backbone-min.js
@@ -0,0 +1,33 @@
+// Backbone.js 0.5.3
+// (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.
+// Backbone may be freely distributed under the MIT license.
+// For all details and documentation:
+// http://documentcloud.github.com/backbone
+(function(){var h=this,p=h.Backbone,e;e=typeof exports!=="undefined"?exports:h.Backbone={};e.VERSION="0.5.3";var f=h._;if(!f&&typeof require!=="undefined")f=require("underscore")._;var g=h.jQuery||h.Zepto;e.noConflict=function(){h.Backbone=p;return this};e.emulateHTTP=!1;e.emulateJSON=!1;e.Events={bind:function(a,b,c){var d=this._callbacks||(this._callbacks={});(d[a]||(d[a]=[])).push([b,c]);return this},unbind:function(a,b){var c;if(a){if(c=this._callbacks)if(b){c=c[a];if(!c)return this;for(var d=
+0,e=c.length;d<e;d++)if(c[d]&&b===c[d][0]){c[d]=null;break}}else c[a]=[]}else this._callbacks={};return this},trigger:function(a){var b,c,d,e,f=2;if(!(c=this._callbacks))return this;for(;f--;)if(b=f?a:"all",b=c[b])for(var g=0,h=b.length;g<h;g++)(d=b[g])?(e=f?Array.prototype.slice.call(arguments,1):arguments,d[0].apply(d[1]||this,e)):(b.splice(g,1),g--,h--);return this}};e.Model=function(a,b){var c;a||(a={});if(c=this.defaults)f.isFunction(c)&&(c=c.call(this)),a=f.extend({},c,a);this.attributes={};
+this._escapedAttributes={};this.cid=f.uniqueId("c");this.set(a,{silent:!0});this._changed=!1;this._previousAttributes=f.clone(this.attributes);if(b&&b.collection)this.collection=b.collection;this.initialize(a,b)};f.extend(e.Model.prototype,e.Events,{_previousAttributes:null,_changed:!1,idAttribute:"id",initialize:function(){},toJSON:function(){return f.clone(this.attributes)},get:function(a){return this.attributes[a]},escape:function(a){var b;if(b=this._escapedAttributes[a])return b;b=this.attributes[a];
+return this._escapedAttributes[a]=(b==null?"":""+b).replace(/&(?!\w+;|#\d+;|#x[\da-f]+;)/gi,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#x27;").replace(/\//g,"&#x2F;")},has:function(a){return this.attributes[a]!=null},set:function(a,b){b||(b={});if(!a)return this;if(a.attributes)a=a.attributes;var c=this.attributes,d=this._escapedAttributes;if(!b.silent&&this.validate&&!this._performValidation(a,b))return!1;if(this.idAttribute in a)this.id=a[this.idAttribute];
+var e=this._changing;this._changing=!0;for(var g in a){var h=a[g];if(!f.isEqual(c[g],h))c[g]=h,delete d[g],this._changed=!0,b.silent||this.trigger("change:"+g,this,h,b)}!e&&!b.silent&&this._changed&&this.change(b);this._changing=!1;return this},unset:function(a,b){if(!(a in this.attributes))return this;b||(b={});var c={};c[a]=void 0;if(!b.silent&&this.validate&&!this._performValidation(c,b))return!1;delete this.attributes[a];delete this._escapedAttributes[a];a==this.idAttribute&&delete this.id;this._changed=
+!0;b.silent||(this.trigger("change:"+a,this,void 0,b),this.change(b));return this},clear:function(a){a||(a={});var b,c=this.attributes,d={};for(b in c)d[b]=void 0;if(!a.silent&&this.validate&&!this._performValidation(d,a))return!1;this.attributes={};this._escapedAttributes={};this._changed=!0;if(!a.silent){for(b in c)this.trigger("change:"+b,this,void 0,a);this.change(a)}return this},fetch:function(a){a||(a={});var b=this,c=a.success;a.success=function(d,e,f){if(!b.set(b.parse(d,f),a))return!1;c&&
+c(b,d)};a.error=i(a.error,b,a);return(this.sync||e.sync).call(this,"read",this,a)},save:function(a,b){b||(b={});if(a&&!this.set(a,b))return!1;var c=this,d=b.success;b.success=function(a,e,f){if(!c.set(c.parse(a,f),b))return!1;d&&d(c,a,f)};b.error=i(b.error,c,b);var f=this.isNew()?"create":"update";return(this.sync||e.sync).call(this,f,this,b)},destroy:function(a){a||(a={});if(this.isNew())return this.trigger("destroy",this,this.collection,a);var b=this,c=a.success;a.success=function(d){b.trigger("destroy",
+b,b.collection,a);c&&c(b,d)};a.error=i(a.error,b,a);return(this.sync||e.sync).call(this,"delete",this,a)},url:function(){var a=k(this.collection)||this.urlRoot||l();if(this.isNew())return a;return a+(a.charAt(a.length-1)=="/"?"":"/")+encodeURIComponent(this.id)},parse:function(a){return a},clone:function(){return new this.constructor(this)},isNew:function(){return this.id==null},change:function(a){this.trigger("change",this,a);this._previousAttributes=f.clone(this.attributes);this._changed=!1},hasChanged:function(a){if(a)return this._previousAttributes[a]!=
+this.attributes[a];return this._changed},changedAttributes:function(a){a||(a=this.attributes);var b=this._previousAttributes,c=!1,d;for(d in a)f.isEqual(b[d],a[d])||(c=c||{},c[d]=a[d]);return c},previous:function(a){if(!a||!this._previousAttributes)return null;return this._previousAttributes[a]},previousAttributes:function(){return f.clone(this._previousAttributes)},_performValidation:function(a,b){var c=this.validate(a);if(c)return b.error?b.error(this,c,b):this.trigger("error",this,c,b),!1;return!0}});
+e.Collection=function(a,b){b||(b={});if(b.comparator)this.comparator=b.comparator;f.bindAll(this,"_onModelEvent","_removeReference");this._reset();a&&this.reset(a,{silent:!0});this.initialize.apply(this,arguments)};f.extend(e.Collection.prototype,e.Events,{model:e.Model,initialize:function(){},toJSON:function(){return this.map(function(a){return a.toJSON()})},add:function(a,b){if(f.isArray(a))for(var c=0,d=a.length;c<d;c++)this._add(a[c],b);else this._add(a,b);return this},remove:function(a,b){if(f.isArray(a))for(var c=
+0,d=a.length;c<d;c++)this._remove(a[c],b);else this._remove(a,b);return this},get:function(a){if(a==null)return null;return this._byId[a.id!=null?a.id:a]},getByCid:function(a){return a&&this._byCid[a.cid||a]},at:function(a){return this.models[a]},sort:function(a){a||(a={});if(!this.comparator)throw Error("Cannot sort a set without a comparator");this.models=this.sortBy(this.comparator);a.silent||this.trigger("reset",this,a);return this},pluck:function(a){return f.map(this.models,function(b){return b.get(a)})},
+reset:function(a,b){a||(a=[]);b||(b={});this.each(this._removeReference);this._reset();this.add(a,{silent:!0});b.silent||this.trigger("reset",this,b);return this},fetch:function(a){a||(a={});var b=this,c=a.success;a.success=function(d,f,e){b[a.add?"add":"reset"](b.parse(d,e),a);c&&c(b,d)};a.error=i(a.error,b,a);return(this.sync||e.sync).call(this,"read",this,a)},create:function(a,b){var c=this;b||(b={});a=this._prepareModel(a,b);if(!a)return!1;var d=b.success;b.success=function(a,e,f){c.add(a,b);
+d&&d(a,e,f)};a.save(null,b);return a},parse:function(a){return a},chain:function(){return f(this.models).chain()},_reset:function(){this.length=0;this.models=[];this._byId={};this._byCid={}},_prepareModel:function(a,b){if(a instanceof e.Model){if(!a.collection)a.collection=this}else{var c=a;a=new this.model(c,{collection:this});a.validate&&!a._performValidation(c,b)&&(a=!1)}return a},_add:function(a,b){b||(b={});a=this._prepareModel(a,b);if(!a)return!1;var c=this.getByCid(a);if(c)throw Error(["Can't add the same model to a set twice",
+c.id]);this._byId[a.id]=a;this._byCid[a.cid]=a;this.models.splice(b.at!=null?b.at:this.comparator?this.sortedIndex(a,this.comparator):this.length,0,a);a.bind("all",this._onModelEvent);this.length++;b.silent||a.trigger("add",a,this,b);return a},_remove:function(a,b){b||(b={});a=this.getByCid(a)||this.get(a);if(!a)return null;delete this._byId[a.id];delete this._byCid[a.cid];this.models.splice(this.indexOf(a),1);this.length--;b.silent||a.trigger("remove",a,this,b);this._removeReference(a);return a},
+_removeReference:function(a){this==a.collection&&delete a.collection;a.unbind("all",this._onModelEvent)},_onModelEvent:function(a,b,c,d){(a=="add"||a=="remove")&&c!=this||(a=="destroy"&&this._remove(b,d),b&&a==="change:"+b.idAttribute&&(delete this._byId[b.previous(b.idAttribute)],this._byId[b.id]=b),this.trigger.apply(this,arguments))}});f.each(["forEach","each","map","reduce","reduceRight","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","max",
+"min","sortBy","sortedIndex","toArray","size","first","rest","last","without","indexOf","lastIndexOf","isEmpty","groupBy"],function(a){e.Collection.prototype[a]=function(){return f[a].apply(f,[this.models].concat(f.toArray(arguments)))}});e.Router=function(a){a||(a={});if(a.routes)this.routes=a.routes;this._bindRoutes();this.initialize.apply(this,arguments)};var q=/:([\w\d]+)/g,r=/\*([\w\d]+)/g,s=/[-[\]{}()+?.,\\^$|#\s]/g;f.extend(e.Router.prototype,e.Events,{initialize:function(){},route:function(a,
+b,c){e.history||(e.history=new e.History);f.isRegExp(a)||(a=this._routeToRegExp(a));e.history.route(a,f.bind(function(d){d=this._extractParameters(a,d);c.apply(this,d);this.trigger.apply(this,["route:"+b].concat(d))},this))},navigate:function(a,b){e.history.navigate(a,b)},_bindRoutes:function(){if(this.routes){var a=[],b;for(b in this.routes)a.unshift([b,this.routes[b]]);b=0;for(var c=a.length;b<c;b++)this.route(a[b][0],a[b][1],this[a[b][1]])}},_routeToRegExp:function(a){a=a.replace(s,"\\$&").replace(q,
+"([^/]*)").replace(r,"(.*?)");return RegExp("^"+a+"$")},_extractParameters:function(a,b){return a.exec(b).slice(1)}});e.History=function(){this.handlers=[];f.bindAll(this,"checkUrl")};var j=/^#*/,t=/msie [\w.]+/,m=!1;f.extend(e.History.prototype,{interval:50,getFragment:function(a,b){if(a==null)if(this._hasPushState||b){a=window.location.pathname;var c=window.location.search;c&&(a+=c);a.indexOf(this.options.root)==0&&(a=a.substr(this.options.root.length))}else a=window.location.hash;return decodeURIComponent(a.replace(j,
+""))},start:function(a){if(m)throw Error("Backbone.history has already been started");this.options=f.extend({},{root:"/"},this.options,a);this._wantsPushState=!!this.options.pushState;this._hasPushState=!(!this.options.pushState||!window.history||!window.history.pushState);a=this.getFragment();var b=document.documentMode;if(b=t.exec(navigator.userAgent.toLowerCase())&&(!b||b<=7))this.iframe=g('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow,this.navigate(a);
+this._hasPushState?g(window).bind("popstate",this.checkUrl):"onhashchange"in window&&!b?g(window).bind("hashchange",this.checkUrl):setInterval(this.checkUrl,this.interval);this.fragment=a;m=!0;a=window.location;b=a.pathname==this.options.root;if(this._wantsPushState&&!this._hasPushState&&!b)return this.fragment=this.getFragment(null,!0),window.location.replace(this.options.root+"#"+this.fragment),!0;else if(this._wantsPushState&&this._hasPushState&&b&&a.hash)this.fragment=a.hash.replace(j,""),window.history.replaceState({},
+document.title,a.protocol+"//"+a.host+this.options.root+this.fragment);if(!this.options.silent)return this.loadUrl()},route:function(a,b){this.handlers.unshift({route:a,callback:b})},checkUrl:function(){var a=this.getFragment();a==this.fragment&&this.iframe&&(a=this.getFragment(this.iframe.location.hash));if(a==this.fragment||a==decodeURIComponent(this.fragment))return!1;this.iframe&&this.navigate(a);this.loadUrl()||this.loadUrl(window.location.hash)},loadUrl:function(a){var b=this.fragment=this.getFragment(a);
+return f.any(this.handlers,function(a){if(a.route.test(b))return a.callback(b),!0})},navigate:function(a,b){var c=(a||"").replace(j,"");if(!(this.fragment==c||this.fragment==decodeURIComponent(c))){if(this._hasPushState){var d=window.location;c.indexOf(this.options.root)!=0&&(c=this.options.root+c);this.fragment=c;window.history.pushState({},document.title,d.protocol+"//"+d.host+c)}else if(window.location.hash=this.fragment=c,this.iframe&&c!=this.getFragment(this.iframe.location.hash))this.iframe.document.open().close(),
+this.iframe.location.hash=c;b&&this.loadUrl(a)}}});e.View=function(a){this.cid=f.uniqueId("view");this._configure(a||{});this._ensureElement();this.delegateEvents();this.initialize.apply(this,arguments)};var u=/^(\S+)\s*(.*)$/,n=["model","collection","el","id","attributes","className","tagName"];f.extend(e.View.prototype,e.Events,{tagName:"div",$:function(a){return g(a,this.el)},initialize:function(){},render:function(){return this},remove:function(){g(this.el).remove();return this},make:function(a,
+b,c){a=document.createElement(a);b&&g(a).attr(b);c&&g(a).html(c);return a},delegateEvents:function(a){if(a||(a=this.events))for(var b in f.isFunction(a)&&(a=a.call(this)),g(this.el).unbind(".delegateEvents"+this.cid),a){var c=this[a[b]];if(!c)throw Error('Event "'+a[b]+'" does not exist');var d=b.match(u),e=d[1];d=d[2];c=f.bind(c,this);e+=".delegateEvents"+this.cid;d===""?g(this.el).bind(e,c):g(this.el).delegate(d,e,c)}},_configure:function(a){this.options&&(a=f.extend({},this.options,a));for(var b=
+0,c=n.length;b<c;b++){var d=n[b];a[d]&&(this[d]=a[d])}this.options=a},_ensureElement:function(){if(this.el){if(f.isString(this.el))this.el=g(this.el).get(0)}else{var a=this.attributes||{};if(this.id)a.id=this.id;if(this.className)a["class"]=this.className;this.el=this.make(this.tagName,a)}}});e.Model.extend=e.Collection.extend=e.Router.extend=e.View.extend=function(a,b){var c=v(this,a,b);c.extend=this.extend;return c};var w={create:"POST",update:"PUT","delete":"DELETE",read:"GET"};e.sync=function(a,
+b,c){var d=w[a];c=f.extend({type:d,dataType:"json"},c);if(!c.url)c.url=k(b)||l();if(!c.data&&b&&(a=="create"||a=="update"))c.contentType="application/json",c.data=JSON.stringify(b.toJSON());if(e.emulateJSON)c.contentType="application/x-www-form-urlencoded",c.data=c.data?{model:c.data}:{};if(e.emulateHTTP&&(d==="PUT"||d==="DELETE")){if(e.emulateJSON)c.data._method=d;c.type="POST";c.beforeSend=function(a){a.setRequestHeader("X-HTTP-Method-Override",d)}}if(c.type!=="GET"&&!e.emulateJSON)c.processData=
+!1;return g.ajax(c)};var o=function(){},v=function(a,b,c){var d;d=b&&b.hasOwnProperty("constructor")?b.constructor:function(){return a.apply(this,arguments)};f.extend(d,a);o.prototype=a.prototype;d.prototype=new o;b&&f.extend(d.prototype,b);c&&f.extend(d,c);d.prototype.constructor=d;d.__super__=a.prototype;return d},k=function(a){if(!a||!a.url)return null;return f.isFunction(a.url)?a.url():a.url},l=function(){throw Error('A "url" property or function must be specified');},i=function(a,b,c){return function(d){a?
+a(b,d,c):b.trigger("error",b,d,c)}}}).call(this);

diff --git a/crisishaiku/static/lib/backbone.js b/crisishaiku/static/lib/backbone.js
new file mode 100644 (file)
index 0000000..b2e4932
--- /dev/null
+++ b/crisishaiku/static/lib/backbone.js
@@ -0,0 +1,1158 @@
+//     Backbone.js 0.5.3
+//     (c) 2010 Jeremy Ashkenas, DocumentCloud Inc.
+//     Backbone may be freely distributed under the MIT license.
+//     For all details and documentation:
+//     http://documentcloud.github.com/backbone
+
+(function(){
+
+  // Initial Setup
+  // -------------
+
+  // Save a reference to the global object.
+  var root = this;
+
+  // Save the previous value of the `Backbone` variable.
+  var previousBackbone = root.Backbone;
+
+  // The top-level namespace. All public Backbone classes and modules will
+  // be attached to this. Exported for both CommonJS and the browser.
+  var Backbone;
+  if (typeof exports !== 'undefined') {
+    Backbone = exports;
+  } else {
+    Backbone = root.Backbone = {};
+  }
+
+  // Current version of the library. Keep in sync with `package.json`.
+  Backbone.VERSION = '0.5.3';
+
+  // Require Underscore, if we're on the server, and it's not already present.
+  var _ = root._;
+  if (!_ && (typeof require !== 'undefined')) _ = require('underscore')._;
+
+  // For Backbone's purposes, jQuery or Zepto owns the `$` variable.
+  var $ = root.jQuery || root.Zepto;
+
+  // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+  // to its previous owner. Returns a reference to this Backbone object.
+  Backbone.noConflict = function() {
+    root.Backbone = previousBackbone;
+    return this;
+  };
+
+  // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option will
+  // fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and set a
+  // `X-Http-Method-Override` header.
+  Backbone.emulateHTTP = false;
+
+  // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+  // `application/json` requests ... will encode the body as
+  // `application/x-www-form-urlencoded` instead and will send the model in a
+  // form param named `model`.
+  Backbone.emulateJSON = false;
+
+  // Backbone.Events
+  // -----------------
+
+  // A module that can be mixed in to *any object* in order to provide it with
+  // custom events. You may `bind` or `unbind` a callback function to an event;
+  // `trigger`-ing an event fires all callbacks in succession.
+  //
+  //     var object = {};
+  //     _.extend(object, Backbone.Events);
+  //     object.bind('expand', function(){ alert('expanded'); });
+  //     object.trigger('expand');
+  //
+  Backbone.Events = {
+
+    // Bind an event, specified by a string name, `ev`, to a `callback` function.
+    // Passing `"all"` will bind the callback to all events fired.
+    bind : function(ev, callback, context) {
+      var calls = this._callbacks || (this._callbacks = {});
+      var list  = calls[ev] || (calls[ev] = []);
+      list.push([callback, context]);
+      return this;
+    },
+
+    // Remove one or many callbacks. If `callback` is null, removes all
+    // callbacks for the event. If `ev` is null, removes all bound callbacks
+    // for all events.
+    unbind : function(ev, callback) {
+      var calls;
+      if (!ev) {
+        this._callbacks = {};
+      } else if (calls = this._callbacks) {
+        if (!callback) {
+          calls[ev] = [];
+        } else {
+          var list = calls[ev];
+          if (!list) return this;
+          for (var i = 0, l = list.length; i < l; i++) {
+            if (list[i] && callback === list[i][0]) {
+              list[i] = null;
+              break;
+            }
+          }
+        }
+      }
+      return this;
+    },
+
+    // Trigger an event, firing all bound callbacks. Callbacks are passed the
+    // same arguments as `trigger` is, apart from the event name.
+    // Listening for `"all"` passes the true event name as the first argument.
+    trigger : function(eventName) {
+      var list, calls, ev, callback, args;
+      var both = 2;
+      if (!(calls = this._callbacks)) return this;
+      while (both--) {
+        ev = both ? eventName : 'all';
+        if (list = calls[ev]) {
+          for (var i = 0, l = list.length; i < l; i++) {
+            if (!(callback = list[i])) {
+              list.splice(i, 1); i--; l--;
+            } else {
+              args = both ? Array.prototype.slice.call(arguments, 1) : arguments;
+              callback[0].apply(callback[1] || this, args);
+            }
+          }
+        }
+      }
+      return this;
+    }
+
+  };
+
+  // Backbone.Model
+  // --------------
+
+  // Create a new model, with defined attributes. A client id (`cid`)
+  // is automatically generated and assigned for you.
+  Backbone.Model = function(attributes, options) {
+    var defaults;
+    attributes || (attributes = {});
+    if (defaults = this.defaults) {
+      if (_.isFunction(defaults)) defaults = defaults.call(this);
+      attributes = _.extend({}, defaults, attributes);
+    }
+    this.attributes = {};
+    this._escapedAttributes = {};
+    this.cid = _.uniqueId('c');
+    this.set(attributes, {silent : true});
+    this._changed = false;
+    this._previousAttributes = _.clone(this.attributes);
+    if (options && options.collection) this.collection = options.collection;
+    this.initialize(attributes, options);
+  };
+
+  // Attach all inheritable methods to the Model prototype.
+  _.extend(Backbone.Model.prototype, Backbone.Events, {
+
+    // A snapshot of the model's previous attributes, taken immediately
+    // after the last `"change"` event was fired.
+    _previousAttributes : null,
+
+    // Has the item been changed since the last `"change"` event?
+    _changed : false,
+
+    // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+    // CouchDB users may want to set this to `"_id"`.
+    idAttribute : 'id',
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize : function(){},
+
+    // Return a copy of the model's `attributes` object.
+    toJSON : function() {
+      return _.clone(this.attributes);
+    },
+
+    // Get the value of an attribute.
+    get : function(attr) {
+      return this.attributes[attr];
+    },
+
+    // Get the HTML-escaped value of an attribute.
+    escape : function(attr) {
+      var html;
+      if (html = this._escapedAttributes[attr]) return html;
+      var val = this.attributes[attr];
+      return this._escapedAttributes[attr] = escapeHTML(val == null ? '' : '' + val);
+    },
+
+    // Returns `true` if the attribute contains a value that is not null
+    // or undefined.
+    has : function(attr) {
+      return this.attributes[attr] != null;
+    },
+
+    // Set a hash of model attributes on the object, firing `"change"` unless you
+    // choose to silence it.
+    set : function(attrs, options) {
+
+      // Extract attributes and options.
+      options || (options = {});
+      if (!attrs) return this;
+      if (attrs.attributes) attrs = attrs.attributes;
+      var now = this.attributes, escaped = this._escapedAttributes;
+
+      // Run validation.
+      if (!options.silent && this.validate && !this._performValidation(attrs, options)) return false;
+
+      // Check for changes of `id`.
+      if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
+
+      // We're about to start triggering change events.
+      var alreadyChanging = this._changing;
+      this._changing = true;
+
+      // Update attributes.
+      for (var attr in attrs) {
+        var val = attrs[attr];
+        if (!_.isEqual(now[attr], val)) {
+          now[attr] = val;
+          delete escaped[attr];
+          this._changed = true;
+          if (!options.silent) this.trigger('change:' + attr, this, val, options);
+        }
+      }
+
+      // Fire the `"change"` event, if the model has been changed.
+      if (!alreadyChanging && !options.silent && this._changed) this.change(options);
+      this._changing = false;
+      return this;
+    },
+
+    // Remove an attribute from the model, firing `"change"` unless you choose
+    // to silence it. `unset` is a noop if the attribute doesn't exist.
+    unset : function(attr, options) {
+      if (!(attr in this.attributes)) return this;
+      options || (options = {});
+      var value = this.attributes[attr];
+
+      // Run validation.
+      var validObj = {};
+      validObj[attr] = void 0;
+      if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;
+
+      // Remove the attribute.
+      delete this.attributes[attr];
+      delete this._escapedAttributes[attr];
+      if (attr == this.idAttribute) delete this.id;
+      this._changed = true;
+      if (!options.silent) {
+        this.trigger('change:' + attr, this, void 0, options);
+        this.change(options);
+      }
+      return this;
+    },
+
+    // Clear all attributes on the model, firing `"change"` unless you choose
+    // to silence it.
+    clear : function(options) {
+      options || (options = {});
+      var attr;
+      var old = this.attributes;
+
+      // Run validation.
+      var validObj = {};
+      for (attr in old) validObj[attr] = void 0;
+      if (!options.silent && this.validate && !this._performValidation(validObj, options)) return false;
+
+      this.attributes = {};
+      this._escapedAttributes = {};
+      this._changed = true;
+      if (!options.silent) {
+        for (attr in old) {
+          this.trigger('change:' + attr, this, void 0, options);
+        }
+        this.change(options);
+      }
+      return this;
+    },
+
+    // Fetch the model from the server. If the server's representation of the
+    // model differs from its current attributes, they will be overriden,
+    // triggering a `"change"` event.
+    fetch : function(options) {
+      options || (options = {});
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        if (!model.set(model.parse(resp, xhr), options)) return false;
+        if (success) success(model, resp);
+      };
+      options.error = wrapError(options.error, model, options);
+      return (this.sync || Backbone.sync).call(this, 'read', this, options);
+    },
+
+    // Set a hash of model attributes, and sync the model to the server.
+    // If the server returns an attributes hash that differs, the model's
+    // state will be `set` again.
+    save : function(attrs, options) {
+      options || (options = {});
+      if (attrs && !this.set(attrs, options)) return false;
+      var model = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        if (!model.set(model.parse(resp, xhr), options)) return false;
+        if (success) success(model, resp, xhr);
+      };
+      options.error = wrapError(options.error, model, options);
+      var method = this.isNew() ? 'create' : 'update';
+      return (this.sync || Backbone.sync).call(this, method, this, options);
+    },
+
+    // Destroy this model on the server if it was already persisted. Upon success, the model is removed
+    // from its collection, if it has one.
+    destroy : function(options) {
+      options || (options = {});
+      if (this.isNew()) return this.trigger('destroy', this, this.collection, options);
+      var model = this;
+      var success = options.success;
+      options.success = function(resp) {
+        model.trigger('destroy', model, model.collection, options);
+        if (success) success(model, resp);
+      };
+      options.error = wrapError(options.error, model, options);
+      return (this.sync || Backbone.sync).call(this, 'delete', this, options);
+    },
+
+    // Default URL for the model's representation on the server -- if you're
+    // using Backbone's restful methods, override this to change the endpoint
+    // that will be called.
+    url : function() {
+      var base = getUrl(this.collection) || this.urlRoot || urlError();
+      if (this.isNew()) return base;
+      return base + (base.charAt(base.length - 1) == '/' ? '' : '/') + encodeURIComponent(this.id);
+    },
+
+    // **parse** converts a response into the hash of attributes to be `set` on
+    // the model. The default implementation is just to pass the response along.
+    parse : function(resp, xhr) {
+      return resp;
+    },
+
+    // Create a new model with identical attributes to this one.
+    clone : function() {
+      return new this.constructor(this);
+    },
+
+    // A model is new if it has never been saved to the server, and lacks an id.
+    isNew : function() {
+      return this.id == null;
+    },
+
+    // Call this method to manually fire a `change` event for this model.
+    // Calling this will cause all objects observing the model to update.
+    change : function(options) {
+      this.trigger('change', this, options);
+      this._previousAttributes = _.clone(this.attributes);
+      this._changed = false;
+    },
+
+    // Determine if the model has changed since the last `"change"` event.
+    // If you specify an attribute name, determine if that attribute has changed.
+    hasChanged : function(attr) {
+      if (attr) return this._previousAttributes[attr] != this.attributes[attr];
+      return this._changed;
+    },
+
+    // Return an object containing all the attributes that have changed, or false
+    // if there are no changed attributes. Useful for determining what parts of a
+    // view need to be updated and/or what attributes need to be persisted to
+    // the server.
+    changedAttributes : function(now) {
+      now || (now = this.attributes);
+      var old = this._previousAttributes;
+      var changed = false;
+      for (var attr in now) {
+        if (!_.isEqual(old[attr], now[attr])) {
+          changed = changed || {};
+          changed[attr] = now[attr];
+        }
+      }
+      return changed;
+    },
+
+    // Get the previous value of an attribute, recorded at the time the last
+    // `"change"` event was fired.
+    previous : function(attr) {
+      if (!attr || !this._previousAttributes) return null;
+      return this._previousAttributes[attr];
+    },
+
+    // Get all of the attributes of the model at the time of the previous
+    // `"change"` event.
+    previousAttributes : function() {
+      return _.clone(this._previousAttributes);
+    },
+
+    // Run validation against a set of incoming attributes, returning `true`
+    // if all is well. If a specific `error` callback has been passed,
+    // call that instead of firing the general `"error"` event.
+    _performValidation : function(attrs, options) {
+      var error = this.validate(attrs);
+      if (error) {
+        if (options.error) {
+          options.error(this, error, options);
+        } else {
+          this.trigger('error', this, error, options);
+        }
+        return false;
+      }
+      return true;
+    }
+
+  });
+
+  // Backbone.Collection
+  // -------------------
+
+  // Provides a standard collection class for our sets of models, ordered
+  // or unordered. If a `comparator` is specified, the Collection will maintain
+  // its models in sort order, as they're added and removed.
+  Backbone.Collection = function(models, options) {
+    options || (options = {});
+    if (options.comparator) this.comparator = options.comparator;
+    _.bindAll(this, '_onModelEvent', '_removeReference');
+    this._reset();
+    if (models) this.reset(models, {silent: true});
+    this.initialize.apply(this, arguments);
+  };
+
+  // Define the Collection's inheritable methods.
+  _.extend(Backbone.Collection.prototype, Backbone.Events, {
+
+    // The default model for a collection is just a **Backbone.Model**.
+    // This should be overridden in most cases.
+    model : Backbone.Model,
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize : function(){},
+
+    // The JSON representation of a Collection is an array of the
+    // models' attributes.
+    toJSON : function() {
+      return this.map(function(model){ return model.toJSON(); });
+    },
+
+    // Add a model, or list of models to the set. Pass **silent** to avoid
+    // firing the `added` event for every new model.
+    add : function(models, options) {
+      if (_.isArray(models)) {
+        for (var i = 0, l = models.length; i < l; i++) {
+          this._add(models[i], options);
+        }
+      } else {
+        this._add(models, options);
+      }
+      return this;
+    },
+
+    // Remove a model, or a list of models from the set. Pass silent to avoid
+    // firing the `removed` event for every model removed.
+    remove : function(models, options) {
+      if (_.isArray(models)) {
+        for (var i = 0, l = models.length; i < l; i++) {
+          this._remove(models[i], options);
+        }
+      } else {
+        this._remove(models, options);
+      }
+      return this;
+    },
+
+    // Get a model from the set by id.
+    get : function(id) {
+      if (id == null) return null;
+      return this._byId[id.id != null ? id.id : id];
+    },
+
+    // Get a model from the set by client id.
+    getByCid : function(cid) {
+      return cid && this._byCid[cid.cid || cid];
+    },
+
+    // Get the model at the given index.
+    at: function(index) {
+      return this.models[index];
+    },
+
+    // Force the collection to re-sort itself. You don't need to call this under normal
+    // circumstances, as the set will maintain sort order as each item is added.
+    sort : function(options) {
+      options || (options = {});
+      if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
+      this.models = this.sortBy(this.comparator);
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Pluck an attribute from each model in the collection.
+    pluck : function(attr) {
+      return _.map(this.models, function(model){ return model.get(attr); });
+    },
+
+    // When you have more items than you want to add or remove individually,
+    // you can reset the entire set with a new list of models, without firing
+    // any `added` or `removed` events. Fires `reset` when finished.
+    reset : function(models, options) {
+      models  || (models = []);
+      options || (options = {});
+      this.each(this._removeReference);
+      this._reset();
+      this.add(models, {silent: true});
+      if (!options.silent) this.trigger('reset', this, options);
+      return this;
+    },
+
+    // Fetch the default set of models for this collection, resetting the
+    // collection when they arrive. If `add: true` is passed, appends the
+    // models to the collection instead of resetting.
+    fetch : function(options) {
+      options || (options = {});
+      var collection = this;
+      var success = options.success;
+      options.success = function(resp, status, xhr) {
+        collection[options.add ? 'add' : 'reset'](collection.parse(resp, xhr), options);
+        if (success) success(collection, resp);
+      };
+      options.error = wrapError(options.error, collection, options);
+      return (this.sync || Backbone.sync).call(this, 'read', this, options);
+    },
+
+    // Create a new instance of a model in this collection. After the model
+    // has been created on the server, it will be added to the collection.
+    // Returns the model, or 'false' if validation on a new model fails.
+    create : function(model, options) {
+      var coll = this;
+      options || (options = {});
+      model = this._prepareModel(model, options);
+      if (!model) return false;
+      var success = options.success;
+      options.success = function(nextModel, resp, xhr) {
+        coll.add(nextModel, options);
+        if (success) success(nextModel, resp, xhr);
+      };
+      model.save(null, options);
+      return model;
+    },
+
+    // **parse** converts a response into a list of models to be added to the
+    // collection. The default implementation is just to pass it through.
+    parse : function(resp, xhr) {
+      return resp;
+    },
+
+    // Proxy to _'s chain. Can't be proxied the same way the rest of the
+    // underscore methods are proxied because it relies on the underscore
+    // constructor.
+    chain: function () {
+      return _(this.models).chain();
+    },
+
+    // Reset all internal state. Called when the collection is reset.
+    _reset : function(options) {
+      this.length = 0;
+      this.models = [];
+      this._byId  = {};
+      this._byCid = {};
+    },
+
+    // Prepare a model to be added to this collection
+    _prepareModel: function(model, options) {
+      if (!(model instanceof Backbone.Model)) {
+        var attrs = model;
+        model = new this.model(attrs, {collection: this});
+        if (model.validate && !model._performValidation(attrs, options)) model = false;
+      } else if (!model.collection) {
+        model.collection = this;
+      }
+      return model;
+    },
+
+    // Internal implementation of adding a single model to the set, updating
+    // hash indexes for `id` and `cid` lookups.
+    // Returns the model, or 'false' if validation on a new model fails.
+    _add : function(model, options) {
+      options || (options = {});
+      model = this._prepareModel(model, options);
+      if (!model) return false;
+      var already = this.getByCid(model);
+      if (already) throw new Error(["Can't add the same model to a set twice", already.id]);
+      this._byId[model.id] = model;
+      this._byCid[model.cid] = model;
+      var index = options.at != null ? options.at :
+                  this.comparator ? this.sortedIndex(model, this.comparator) :
+                  this.length;
+      this.models.splice(index, 0, model);
+      model.bind('all', this._onModelEvent);
+      this.length++;
+      if (!options.silent) model.trigger('add', model, this, options);
+      return model;
+    },
+
+    // Internal implementation of removing a single model from the set, updating
+    // hash indexes for `id` and `cid` lookups.
+    _remove : function(model, options) {
+      options || (options = {});
+      model = this.getByCid(model) || this.get(model);
+      if (!model) return null;
+      delete this._byId[model.id];
+      delete this._byCid[model.cid];
+      this.models.splice(this.indexOf(model), 1);
+      this.length--;
+      if (!options.silent) model.trigger('remove', model, this, options);
+      this._removeReference(model);
+      return model;
+    },
+
+    // Internal method to remove a model's ties to a collection.
+    _removeReference : function(model) {
+      if (this == model.collection) {
+        delete model.collection;
+      }
+      model.unbind('all', this._onModelEvent);
+    },
+
+    // Internal method called every time a model in the set fires an event.
+    // Sets need to update their indexes when models change ids. All other
+    // events simply proxy through. "add" and "remove" events that originate
+    // in other collections are ignored.
+    _onModelEvent : function(ev, model, collection, options) {
+      if ((ev == 'add' || ev == 'remove') && collection != this) return;
+      if (ev == 'destroy') {
+        this._remove(model, options);
+      }
+      if (model && ev === 'change:' + model.idAttribute) {
+        delete this._byId[model.previous(model.idAttribute)];
+        this._byId[model.id] = model;
+      }
+      this.trigger.apply(this, arguments);
+    }
+
+  });
+
+  // Underscore methods that we want to implement on the Collection.
+  var methods = ['forEach', 'each', 'map', 'reduce', 'reduceRight', 'find', 'detect',
+    'filter', 'select', 'reject', 'every', 'all', 'some', 'any', 'include',
+    'contains', 'invoke', 'max', 'min', 'sortBy', 'sortedIndex', 'toArray', 'size',
+    'first', 'rest', 'last', 'without', 'indexOf', 'lastIndexOf', 'isEmpty', 'groupBy'];
+
+  // Mix in each Underscore method as a proxy to `Collection#models`.
+  _.each(methods, function(method) {
+    Backbone.Collection.prototype[method] = function() {
+      return _[method].apply(_, [this.models].concat(_.toArray(arguments)));
+    };
+  });
+
+  // Backbone.Router
+  // -------------------
+
+  // Routers map faux-URLs to actions, and fire events when routes are
+  // matched. Creating a new one sets its `routes` hash, if not set statically.
+  Backbone.Router = function(options) {
+    options || (options = {});
+    if (options.routes) this.routes = options.routes;
+    this._bindRoutes();
+    this.initialize.apply(this, arguments);
+  };
+
+  // Cached regular expressions for matching named param parts and splatted
+  // parts of route strings.
+  var namedParam    = /:([\w\d]+)/g;
+  var splatParam    = /\*([\w\d]+)/g;
+  var escapeRegExp  = /[-[\]{}()+?.,\\^$|#\s]/g;
+
+  // Set up all inheritable **Backbone.Router** properties and methods.
+  _.extend(Backbone.Router.prototype, Backbone.Events, {
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize : function(){},
+
+    // Manually bind a single named route to a callback. For example:
+    //
+    //     this.route('search/:query/p:num', 'search', function(query, num) {
+    //       ...
+    //     });
+    //
+    route : function(route, name, callback) {
+      Backbone.history || (Backbone.history = new Backbone.History);
+      if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+      Backbone.history.route(route, _.bind(function(fragment) {
+        var args = this._extractParameters(route, fragment);
+        callback.apply(this, args);
+        this.trigger.apply(this, ['route:' + name].concat(args));
+      }, this));
+    },
+
+    // Simple proxy to `Backbone.history` to save a fragment into the history.
+    navigate : function(fragment, triggerRoute) {
+      Backbone.history.navigate(fragment, triggerRoute);
+    },
+
+    // Bind all defined routes to `Backbone.history`. We have to reverse the
+    // order of the routes here to support behavior where the most general
+    // routes can be defined at the bottom of the route map.
+    _bindRoutes : function() {
+      if (!this.routes) return;
+      var routes = [];
+      for (var route in this.routes) {
+        routes.unshift([route, this.routes[route]]);
+      }
+      for (var i = 0, l = routes.length; i < l; i++) {
+        this.route(routes[i][0], routes[i][1], this[routes[i][1]]);
+      }
+    },
+
+    // Convert a route string into a regular expression, suitable for matching
+    // against the current location hash.
+    _routeToRegExp : function(route) {
+      route = route.replace(escapeRegExp, "\\$&")
+                   .replace(namedParam, "([^\/]*)")
+                   .replace(splatParam, "(.*?)");
+      return new RegExp('^' + route + '$');
+    },
+
+    // Given a route, and a URL fragment that it matches, return the array of
+    // extracted parameters.
+    _extractParameters : function(route, fragment) {
+      return route.exec(fragment).slice(1);
+    }
+
+  });
+
+  // Backbone.History
+  // ----------------
+
+  // Handles cross-browser history management, based on URL fragments. If the
+  // browser does not support `onhashchange`, falls back to polling.
+  Backbone.History = function() {
+    this.handlers = [];
+    _.bindAll(this, 'checkUrl');
+  };
+
+  // Cached regex for cleaning hashes.
+  var hashStrip = /^#*/;
+
+  // Cached regex for detecting MSIE.
+  var isExplorer = /msie [\w.]+/;
+
+  // Has the history handling already been started?
+  var historyStarted = false;
+
+  // Set up all inheritable **Backbone.History** properties and methods.
+  _.extend(Backbone.History.prototype, {
+
+    // The default interval to poll for hash changes, if necessary, is
+    // twenty times a second.
+    interval: 50,
+
+    // Get the cross-browser normalized URL fragment, either from the URL,
+    // the hash, or the override.
+    getFragment : function(fragment, forcePushState) {
+      if (fragment == null) {
+        if (this._hasPushState || forcePushState) {
+          fragment = window.location.pathname;
+          var search = window.location.search;
+          if (search) fragment += search;
+          if (fragment.indexOf(this.options.root) == 0) fragment = fragment.substr(this.options.root.length);
+        } else {
+          fragment = window.location.hash;
+        }
+      }
+      return decodeURIComponent(fragment.replace(hashStrip, ''));
+    },
+
+    // Start the hash change handling, returning `true` if the current URL matches
+    // an existing route, and `false` otherwise.
+    start : function(options) {
+
+      // Figure out the initial configuration. Do we need an iframe?
+      // Is pushState desired ... is it available?
+      if (historyStarted) throw new Error("Backbone.history has already been started");
+      this.options          = _.extend({}, {root: '/'}, this.options, options);
+      this._wantsPushState  = !!this.options.pushState;
+      this._hasPushState    = !!(this.options.pushState && window.history && window.history.pushState);
+      var fragment          = this.getFragment();
+      var docMode           = document.documentMode;
+      var oldIE             = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
+      if (oldIE) {
+        this.iframe = $('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
+        this.navigate(fragment);
+      }
+
+      // Depending on whether we're using pushState or hashes, and whether
+      // 'onhashchange' is supported, determine how we check the URL state.
+      if (this._hasPushState) {
+        $(window).bind('popstate', this.checkUrl);
+      } else if ('onhashchange' in window && !oldIE) {
+        $(window).bind('hashchange', this.checkUrl);
+      } else {
+        setInterval(this.checkUrl, this.interval);
+      }
+
+      // Determine if we need to change the base url, for a pushState link
+      // opened by a non-pushState browser.
+      this.fragment = fragment;
+      historyStarted = true;
+      var loc = window.location;
+      var atRoot  = loc.pathname == this.options.root;
+      if (this._wantsPushState && !this._hasPushState && !atRoot) {
+        this.fragment = this.getFragment(null, true);
+        window.location.replace(this.options.root + '#' + this.fragment);
+        // Return immediately as browser will do redirect to new url
+        return true;
+      } else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
+        this.fragment = loc.hash.replace(hashStrip, '');
+        window.history.replaceState({}, document.title, loc.protocol + '//' + loc.host + this.options.root + this.fragment);
+      }
+
+      if (!this.options.silent) {
+        return this.loadUrl();
+      }
+    },
+
+    // Add a route to be tested when the fragment changes. Routes added later may
+    // override previous routes.
+    route : function(route, callback) {
+      this.handlers.unshift({route : route, callback : callback});
+    },
+
+    // Checks the current URL to see if it has changed, and if it has,
+    // calls `loadUrl`, normalizing across the hidden iframe.
+    checkUrl : function(e) {
+      var current = this.getFragment();
+      if (current == this.fragment && this.iframe) current = this.getFragment(this.iframe.location.hash);
+      if (current == this.fragment || current == decodeURIComponent(this.fragment)) return false;
+      if (this.iframe) this.navigate(current);
+      this.loadUrl() || this.loadUrl(window.location.hash);
+    },
+
+    // Attempt to load the current URL fragment. If a route succeeds with a
+    // match, returns `true`. If no defined routes matches the fragment,
+    // returns `false`.
+    loadUrl : function(fragmentOverride) {
+      var fragment = this.fragment = this.getFragment(fragmentOverride);
+      var matched = _.any(this.handlers, function(handler) {
+        if (handler.route.test(fragment)) {
+          handler.callback(fragment);
+          return true;
+        }
+      });
+      return matched;
+    },
+
+    // Save a fragment into the hash history. You are responsible for properly
+    // URL-encoding the fragment in advance. This does not trigger
+    // a `hashchange` event.
+    navigate : function(fragment, triggerRoute) {
+      var frag = (fragment || '').replace(hashStrip, '');
+      if (this.fragment == frag || this.fragment == decodeURIComponent(frag)) return;
+      if (this._hasPushState) {
+        var loc = window.location;
+        if (frag.indexOf(this.options.root) != 0) frag = this.options.root + frag;
+        this.fragment = frag;
+        window.history.pushState({}, document.title, loc.protocol + '//' + loc.host + frag);
+      } else {
+        window.location.hash = this.fragment = frag;
+        if (this.iframe && (frag != this.getFragment(this.iframe.location.hash))) {
+          this.iframe.document.open().close();
+          this.iframe.location.hash = frag;
+        }
+      }
+      if (triggerRoute) this.loadUrl(fragment);
+    }
+
+  });
+
+  // Backbone.View
+  // -------------
+
+  // Creating a Backbone.View creates its initial element outside of the DOM,
+  // if an existing element is not provided...
+  Backbone.View = function(options) {
+    this.cid = _.uniqueId('view');
+    this._configure(options || {});
+    this._ensureElement();
+    this.delegateEvents();
+    this.initialize.apply(this, arguments);
+  };
+
+  // Element lookup, scoped to DOM elements within the current view.
+  // This should be prefered to global lookups, if you're dealing with
+  // a specific view.
+  var selectorDelegate = function(selector) {
+    return $(selector, this.el);
+  };
+
+  // Cached regex to split keys for `delegate`.
+  var eventSplitter = /^(\S+)\s*(.*)$/;
+
+  // List of view options to be merged as properties.
+  var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName'];
+
+  // Set up all inheritable **Backbone.View** properties and methods.
+  _.extend(Backbone.View.prototype, Backbone.Events, {
+
+    // The default `tagName` of a View's element is `"div"`.
+    tagName : 'div',
+
+    // Attach the `selectorDelegate` function as the `$` property.
+    $       : selectorDelegate,
+
+    // Initialize is an empty function by default. Override it with your own
+    // initialization logic.
+    initialize : function(){},
+
+    // **render** is the core function that your view should override, in order
+    // to populate its element (`this.el`), with the appropriate HTML. The
+    // convention is for **render** to always return `this`.
+    render : function() {
+      return this;
+    },
+
+    // Remove this view from the DOM. Note that the view isn't present in the
+    // DOM by default, so calling this method may be a no-op.
+    remove : function() {
+      $(this.el).remove();
+      return this;
+    },
+
+    // For small amounts of DOM Elements, where a full-blown template isn't
+    // needed, use **make** to manufacture elements, one at a time.
+    //
+    //     var el = this.make('li', {'class': 'row'}, this.model.escape('title'));
+    //
+    make : function(tagName, attributes, content) {
+      var el = document.createElement(tagName);
+      if (attributes) $(el).attr(attributes);
+      if (content) $(el).html(content);
+      return el;
+    },
+
+    // Set callbacks, where `this.callbacks` is a hash of
+    //
+    // *{"event selector": "callback"}*
+    //
+    //     {
+    //       'mousedown .title':  'edit',
+    //       'click .button':     'save'
+    //     }
+    //
+    // pairs. Callbacks will be bound to the view, with `this` set properly.
+    // Uses event delegation for efficiency.
+    // Omitting the selector binds the event to `this.el`.
+    // This only works for delegate-able events: not `focus`, `blur`, and
+    // not `change`, `submit`, and `reset` in Internet Explorer.
+    delegateEvents : function(events) {
+      if (!(events || (events = this.events))) return;
+      if (_.isFunction(events)) events = events.call(this);
+      $(this.el).unbind('.delegateEvents' + this.cid);
+      for (var key in events) {
+        var method = this[events[key]];
+        if (!method) throw new Error('Event "' + events[key] + '" does not exist');
+